Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY")
Notification: Performance of loadModel(Buildings): time 3.74/3.74, allocations: 403.3 MB / 415.4 MB, free: 12.98 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.477e-05/3.489e-05, allocations: 7.938 kB / 0.4991 GB, free: 13.43 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4784/0.4785, allocations: 92.7 MB / 0.5896 GB, free: 14.48 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2591/0.7376, allocations: 181.9 MB / 0.7672 GB, free: 8.316 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003719/0.738, allocations: 111.9 kB / 0.7673 GB, free: 8.207 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.9562/1.694, allocations: 138.7 MB / 0.9028 GB, free: 62.57 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 1.836e-06/1.694, allocations: 0 / 0.9028 GB, free: 62.57 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0001731/1.694, allocations: 76 kB / 0.9029 GB, free: 62.49 MB / 0.6511 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1023
 * Number of variables: 1023
Notification: Performance of Generate backend data structure: time 0.009962/1.704, allocations: 3.004 MB / 0.9058 GB, free: 59.43 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.311e-05/1.705, allocations: 15.97 kB / 0.9058 GB, free: 59.41 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01556/1.72, allocations: 2.114 MB / 0.9079 GB, free: 57.29 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00587/1.726, allocations: 2.24 MB / 0.9101 GB, free: 55.01 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002745/1.726, allocations: 275.4 kB / 0.9103 GB, free: 54.74 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001509/1.728, allocations: 360 kB / 0.9107 GB, free: 54.39 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01549/1.743, allocations: 6.161 MB / 0.9167 GB, free: 48.11 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001001/1.744, allocations: 4 kB / 0.9167 GB, free: 48.1 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006959/1.744, allocations: 155.9 kB / 0.9168 GB, free: 47.95 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005926/1.745, allocations: 302.2 kB / 0.9171 GB, free: 47.65 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01428/1.759, allocations: 5.509 MB / 0.9225 GB, free: 42.13 MB / 0.6511 GB
Warning: The model contains alias variables with conflicting start and/or nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04001/1.799, allocations: 21.42 MB / 0.9434 GB, free: 19.95 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006687/1.806, allocations: 3.747 MB / 0.9471 GB, free: 15.99 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003621/1.81, allocations: 1.866 MB / 0.9489 GB, free: 14.11 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002772/1.81, allocations: 147 kB / 0.949 GB, free: 13.95 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.581e-05/1.81, allocations: 60.48 kB / 0.9491 GB, free: 13.88 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=198): time 6.133e-06/1.81, allocations: 0 / 0.9491 GB, free: 13.88 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=255): time 0.1173/1.927, allocations: 24.63 MB / 0.9731 GB, free: 5.227 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001574/1.927, allocations: 239.6 kB / 0.9734 GB, free: 4.945 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003094/1.931, allocations: 1.278 MB / 0.9746 GB, free: 3.656 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005763/1.931, allocations: 69.7 kB / 0.9747 GB, free: 3.582 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001554/1.933, allocations: 1.54 MB / 0.9762 GB, free: 2.02 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001457/1.934, allocations: 0.8626 MB / 0.977 GB, free: 1.145 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004272/1.935, allocations: 60 kB / 0.9771 GB, free: 1.086 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.0003783/1.935, allocations: 440.4 kB / 0.9775 GB, free: 0.6484 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004877/1.94, allocations: 2.036 MB / 0.9795 GB, free: 14.61 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006213/1.946, allocations: 2.936 MB / 0.9824 GB, free: 11.28 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005772/1.952, allocations: 2.496 MB / 0.9848 GB, free: 8.754 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.337e-05/1.952, allocations: 8 kB / 0.9848 GB, free: 8.746 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.02257/1.975, allocations: 7.732 MB / 0.9924 GB, free: 0.9531 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.006319/1.981, allocations: 10.79 MB / 1.003 GB, free: 5.305 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.696e-05/1.981, allocations: 28 kB / 1.003 GB, free: 5.277 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03357/2.015, allocations: 6.137 MB / 1.009 GB, free: 15.12 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005366/2.02, allocations: 0.8776 MB / 1.01 GB, free: 14.25 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03013/2.05, allocations: 13.48 MB / 1.023 GB, free: 0.5898 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005023/2.055, allocations: 0.5185 MB / 1.023 GB, free: 72 kB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001332/2.057, allocations: 187.9 kB / 1.024 GB, free: 15.89 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 2.211e-05/2.057, allocations: 4 kB / 1.024 GB, free: 15.88 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02123/2.078, allocations: 7.032 MB / 1.031 GB, free: 8.801 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001022/2.078, allocations: 28 kB / 1.031 GB, free: 8.773 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01246/2.091, allocations: 2.737 MB / 1.033 GB, free: 6.031 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006329/2.097, allocations: 1.045 MB / 1.034 GB, free: 4.984 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02956/2.127, allocations: 10.98 MB / 1.045 GB, free: 9.859 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005846/2.133, allocations: 0.499 MB / 1.045 GB, free: 9.359 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007842/2.133, allocations: 188 kB / 1.046 GB, free: 9.176 MB / 0.7448 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 124
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (302):
 * Single equations (assignments): 300
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(6,100.0%) 42}
 * Non-linear torn systems: 1 {6 42}
Notification: Performance of prepare postOptimizeDAE: time 0.001687/2.135, allocations: 291.8 kB / 1.046 GB, free: 8.883 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000809/2.136, allocations: 189.8 kB / 1.046 GB, free: 8.695 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02581/2.162, allocations: 7.499 MB / 1.053 GB, free: 1.148 MB / 0.7448 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.52e-05/2.162, allocations: 28 kB / 1.053 GB, free: 1.121 MB / 0.7448 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.353e-05/2.162, allocations: 12 kB / 1.053 GB, free: 1.109 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.521e-05/2.162, allocations: 11.95 kB / 1.053 GB, free: 1.098 MB / 0.7448 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.5652/2.727, allocations: 12.6 MB / 1.066 GB, free: 187.9 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.006e-05/2.727, allocations: 6.062 kB / 1.066 GB, free: 187.9 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004043/2.731, allocations: 0.6192 MB / 1.066 GB, free: 187.9 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03257/2.764, allocations: 5.958 MB / 1.072 GB, free: 187.9 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000578/2.765, allocations: 88.19 kB / 1.072 GB, free: 187.9 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02518/2.79, allocations: 13.05 MB / 1.085 GB, free: 186.1 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.038e-05/2.79, allocations: 15.06 kB / 1.085 GB, free: 186.1 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01726/2.807, allocations: 7.438 MB / 1.092 GB, free: 184.8 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002081/2.809, allocations: 0.7313 MB / 1.093 GB, free: 184.7 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005681/2.81, allocations: 53.44 kB / 1.093 GB, free: 184.7 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004408/2.814, allocations: 487.6 kB / 1.094 GB, free: 184.7 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006613/2.815, allocations: 197.2 kB / 1.094 GB, free: 184.7 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003849/2.815, allocations: 127.3 kB / 1.094 GB, free: 184.7 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.001802/2.817, allocations: 0.9983 MB / 1.095 GB, free: 184.6 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 7.48e-07/2.817, allocations: 0 / 1.095 GB, free: 184.6 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.006708/2.824, allocations: 1.591 MB / 1.096 GB, free: 184.6 MB / 0.7448 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 34
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (158):
 * Single equations (assignments): 156
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(6,100.0%) 42}
 * Non-linear torn systems: 1 {6 42}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0005275/2.824, allocations: 205.2 kB / 1.097 GB, free: 184.5 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.02174/2.846, allocations: 9.225 MB / 1.106 GB, free: 184.1 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.147e-05/2.846, allocations: 3.969 kB / 1.106 GB, free: 184.1 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.008243/2.855, allocations: 3.183 MB / 1.109 GB, free: 183.3 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001892/2.856, allocations: 195 kB / 1.109 GB, free: 183.3 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03285/2.889, allocations: 9.124 MB / 1.118 GB, free: 180.8 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004352/2.894, allocations: 2.872 MB / 1.121 GB, free: 179.7 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.007823/2.902, allocations: 1.79 MB / 1.122 GB, free: 179.6 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009329/2.903, allocations: 154.2 kB / 1.122 GB, free: 179.6 MB / 0.7448 GB
Notification: Performance of SimCode: time 2.999e-06/2.903, allocations: 0 / 1.122 GB, free: 179.6 MB / 0.7448 GB
Notification: Performance of Templates: time 0.1093/3.012, allocations: 58.29 MB / 1.179 GB, free: 140.3 MB / 0.7448 GB